* {
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
    box-sizing: border-box;
}

.container {
    font-family: "微软雅黑";
    height: 100vh;
    display: flex;
/*    justify-content: center;*/
    align-items: center;
    padding-left: 50px;
}

.box {
    width: 300px;
    height: 400px;
    background: #f7f7f7;
    position: relative;
    /*            border: 1px solid red; */
}

.title {
    border-bottom: 1px solid #f8b1b1;
    display: flex;
    padding: 10px 0;
    position: relative;
}

.title p {
    flex-grow: 1;
    text-align: center;
    color: #f8b1b1;
    width: 33.333333%;
}

.xain {
    position: absolute;
    bottom: -2px;
    left: 0px;
    width: 33.33333%;
    border-top: 2px solid black;
    transition: all .4s;
}

p.active {
    color: black;
}

.hidd{
    min-height: 300px;
    width: 100%;
    position: absolute;
    top: 42px;
    display: none;
    overflow: hidden;
}
.hidd.active{
    display: block;
}
.hidd li{
    background: #efeaea;
    line-height: 33px;
    width: 100%;
    overflow: hidden;
    font-size: 15px;
    padding: 0 10px;
    height: 30px;
    position: relative;
}
.hidd li span{
    margin-right: 20px;
}
.hidd li div{
    position: absolute;
    width: 10px;
    height: 10px;
    background: #e6e1e1;
    top: 10px;
    right: 50px;
    border-radius: 50%;
}
.hidd li.add{
   transition: all .5s; 
}
.hidd li:hover{
    background: #e6e1e1;
}
/*
.hidd li:hover a{
    display: block;
}
*/
.on {
    background: white;
}

.tw {
    background: white;
}

.th {
    background: white;
}
.main{
    display: none;
}
.warp{
    height: 100vh;
    background: rgba(0, 0, 0, 0.17);
    position: fixed;
    top: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center; 
}
.input{
    height: 400px;
    padding: 40px;
    background: white;
    width: 500px;
    position: relative;
}
.warp .off{
    position: absolute;
    font-size: 20px;
    top: 20px;
    right: 20px;
}
.input input{
    width: 100%;
    border-radius: 5px;
    padding: 5px 15px;
    outline: none;
    border: 1px solid lightblue;
    margin-top: 20px;
    font-size: 16px;
}
.input .but{
    position: absolute;
    bottom: 20px;
    right: 20px;
}
.input .as{
    font-size: 15px;
    margin-left: 12px; 
    width: 120px;
    text-align: center;
    padding: 8px 0px;
    border: 1px solid lightblue;
    border-radius: 3px;
    display: inline-block;
    position: relative;
}
.input .baocun{
/*    background-color: rgba(75,111,222,.54);*/
    background-color: #4b6fde;
    border-color: white;
}
.input .bocun{ 
    background-color: #4b6fde;
    border-color: white;
    display: none;
}
.seban{
    margin-top: 30px;
}
.seban span{
    height: 23px;
    width: 23px;
    border-radius: 50px;
    display: inline-block;
    background: #e6e1e1;
    margin-right: 10px;
    margin-bottom: 20px;
    border: 3px solid white;
}
.seban span.active{
    border: 3px solid rgba(248, 180, 180, 0.3);
}
.seban span:nth-child(2){
    background: yellow;
}
.seban span:nth-child(3){
    background: green;
}
.seban span:nth-child(4){
    background: lightblue;
}
.seban span:nth-child(5){
    background: purple;
}
.seban span:nth-child(6){
    background: pink;
}
.seban span:nth-child(6){
    background: black;
}
.seban span:nth-child(7){
    background: #463333;
}
.seban span:nth-child(8){
    background: #553636;
}
.seban span:nth-child(9){
    background: #570d0d;
}
.seban span:nth-child(10){
    background: #43d643;
}
.seban span:nth-child(11){
    background: blue;
}
.seban span:nth-child(12){
    background: pink;
}
.seban span:nth-child(13){
    background: #500412;
}
.seban span:nth-child(14){
    background: #4d00fc;
}
.seban span:nth-child(15){
    background: #f27d08;
}
.seban span:nth-child(16){
    background: #3d52f0;
}

.hidd .as a{
    position: absolute;
    right: 10px;
    height: 100%;
    top: 0;
    display: none;
    padding-top: 13px;
}
.hidd .as a.active{
    display: block;
}
.hidd .as a p{
    background: black;
    width: 4px;
    height: 4px;
    border-radius: 50%; 
    float: left;
    margin-right: 2px;
}
.bianji{
    width: 100px;  
    border-radius: 5px;
    background: #f7e6e6;
    position: absolute;
    top: 102px; 
    display: none;
    right: -50px;
    overflow: hidden;
}
.bianji.active{
    display: block;
}
.bianji p{
    text-align: center; 
    padding: 3px 0;
    font-size: 15px;
}
.bianji p:hover{
    background: #f2dddd;
}